Five Rare mu(4)-O-Centered Ln(6) Clusters with Single-Molecule Magnet Behavior for Dy-6

doi:10.1002/asia.201601412

ISL OpenIR > 青海盐湖研究所知识仓储

	Five Rare mu(4)-O-Centered Ln(6) Clusters with Single-Molecule Magnet Behavior for Dy-6
	Zhang, Haifeng; Liu, Rui; Zhang, Jin; Li, Yahong; Liu, Wei; Dong, Yaping
第一作者	Zhang, Haifeng
	2017-03-02
发表期刊	CHEMISTRY-AN ASIAN JOURNAL
ISSN	1861-4728
卷号	12 期号:5 页码:507-514
关键词	Double Tetrahedron Isomorphism Lanthanides Magnetic Properties Polynuclear Complexes
摘要	Five hexanuclear lanthanide clusters of composition [Ln(6)(mu(4)-O)(2)(HCOO) L-2(4)(HL')(2)(dmf())2] [Ln=Dy (1), Er (2), Ho (3), Tb (4), Gd (5); H2L=2-{[2-(hydroxymethyl)phenylimino]methyl}-6-methoxyphenol; H3L'=3-{[2-(hydroxymethyl)phenylimino] methyl} benzene-1,2-diol; H3L' was derived in situ from the H2L ligand] were prepared under solvothermal conditions. The [Ln(6)] cores of 1-5 possess an unprecedented motif, namely, two tetrahedron Ln(4) units sharing an edge and two vertices. The six Ln(III) ions of 1-5 are connected through two mu(4)-O anions. Magnetic susceptibility studies reveal that complex 1 exhibits frequency dependence of the alternating current susceptibility typical of single-molecule magnets. Complex 1 possesses a relatively large energy barrier of 85 K among all of the reported Dy-6 single-molecule magnets.
DOI	10.1002/asia.201601412
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.isl.ac.cn/handle/363002/6201
专题	青海盐湖研究所知识仓储盐湖资源综合利用工程技术中心
推荐引用方式 GB/T 7714	Zhang, Haifeng,Liu, Rui,Zhang, Jin,et al. Five Rare mu(4)-O-Centered Ln(6) Clusters with Single-Molecule Magnet Behavior for Dy-6[J]. CHEMISTRY-AN ASIAN JOURNAL,2017,12(5):507-514.
APA	Zhang, Haifeng,Liu, Rui,Zhang, Jin,Li, Yahong,Liu, Wei,&Dong, Yaping.(2017).Five Rare mu(4)-O-Centered Ln(6) Clusters with Single-Molecule Magnet Behavior for Dy-6.CHEMISTRY-AN ASIAN JOURNAL,12(5),507-514.
MLA	Zhang, Haifeng,et al."Five Rare mu(4)-O-Centered Ln(6) Clusters with Single-Molecule Magnet Behavior for Dy-6".CHEMISTRY-AN ASIAN JOURNAL 12.5(2017):507-514.